《YDT1311-2004-防范互联网垃圾电子邮件技术要求》.pdfVIP

YU 中华人民共和国通信行业标准 丫D/午 1311-2004 防范互联网垃圾电子邮件技术要求 SpecificationofInternetAnti-Spam 2004-03-24发布 2004-03-24实施 中华人民共和 国信息产业部 发布 YDIT1311-2004 目 次 前 言.·11 引 言·························································································。···························……m 1 范围·1 2 规范性引用文件 ·······································1 3 定义和缩略语.·1 3.1定义.·1 3.2 缩略语.·2 4 邮件系统总体结构···································································…·…“二.‘2 4.1邮件系统的基本结构·······································，·············································……”‘’2 4.2 垃圾邮件处理系统的网络结构.·2 4.3 垃圾邮件处理系统的参考模型.·3 5垃圾邮件处理系统中主要设备的功能要求·4 5.1邮件客户机防范垃圾邮件的功能要求·····································································…… 5.2 邮件服务器防范垃圾邮件措施的功能要求 ·································。·。···························…… 5.3一级垃圾邮件信息处理中心的功能要求.·5 5.4二级垃圾邮件信息处理中心的功能要求.·6 6邮件格式及垃圾邮件的判定.·6 6.1 邮件格式.·6 6.2垃圾邮件的主要特征·g 6.3 垃圾邮件判定规则·········。··································································……’’‘’‘‘·’‘·’’‘9‘ 7防范垃圾邮件的主要方法.·10 7.1关闭邮件服务器Open-Relay功能.·10 7.2 邮件发信权限控制······················。······················································…·… “二‘.‘10 7.3 邮件过滤技术 .·11 YD/T1311-2004 月i 吕 本标准是防范互联网垃圾邮件系列标准之一。该系列标准的名称及结构如下: 1.YD/T1310-2004互《联网广告电子邮件格式要求》 2.YD/T1311-2004 防《范互联网垃圾电子邮件技术要求》 本标准是以IETFRFC2821-2001《简单邮件传输协议》、IETFRFC2822-2001互《联网消息格式》 和IETFRFC1869-1995《简单邮件传输协议服务扩展》为基础，结合国内网络和业务的实际情况制定的。 随着网络技术的迅速发展，本标准将逐步补充完善。 本标准由中国通信标准化协会提出并归口。 本标准起草单位:信息产业部电信研究院电信传输研究所